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elektróny

  1. Subject h.elektróny
    Subject h.Electrons
    English X referencesFast Electrons
    Negatrons
    Positrons
    Scope note in EnglishStable elementary particles having the smallest known negative charge, present in all elements; also called negatrons. Positively charged electrons are called positrons. The numbers, energies and arrangement of electrons around atomic nuclei determine the chemical identities of elements. Beams of electrons are called CATHODE RAYS.
    See also reference (FX) in Slovak beta častice
    See also reference (FX) in English Beta Particles
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    (1) - MeSH descriptor
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